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Refills (no spool) filament, rated 3.5 stars and up, ranked by £/kg — page 5

Every listing we track on Amazon UK that matches all of these filters, ranked by £/kg. Remove a filter with its "All" chip to widen the list.

302 listings tracked, 55 on offer right now.

Product	Material	Weight	Rating	Price	Per kg	Deal
Bamboo 1.75MM PLA Matte Filament High Speed Printing with RFID 1KG +/- 0.03mm	PLA	1 kg refill	★★★★½ 4.5 out of 5 (193 Amazon ratings)	£41.13	£41.13	—
Bambu Lab ABS Filament 1.75mm 1kg Spool - High-Strength, Heat-Resistant 3D Pri	ABS	1 kg refill	★★★★★ 5.0 out of 5 (1 Amazon ratings)	£41.28	£41.28	5% below
Creality PETG Filament Refill 1.75mm 3D Printer Filament, 1kg (2.2lb) Refilame	PETG	1 kg refill	★★★★½ 4.6 out of 5 (477 Amazon ratings)	£41.38	£41.38	—
Bambu Lab PLA Filament Matte 3D Printer Filament 1.75mm PLA 1kg High Tenacity	PLA	1 kg refill	★★★★☆ 4.1 out of 5 (22 Amazon ratings)	£41.50	£41.50	—
Bambu Lab PETG Basic Filament 1.75mm 1kg Spool - Strong Durable 3D Printer Fil	PETG	1 kg refill	★★★★★ 5.0 out of 5 (2 Amazon ratings)	£41.55	£41.55	—
Bambu Lab ABS Filament 1.75mm 1kg Spool - High-Strength, Heat-Resistant 3D Pri	ABS	1 kg refill	★★★★½ 4.5 out of 5 (13 Amazon ratings)	£41.90	£41.90	—
Bambu Lab PLA Matte Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smoot	PLA	1 kg refill	★★★★½ 4.4 out of 5 (84 Amazon ratings)	£42.03	£42.03	—
Bamboo 1.75MM PLA Matte Filament High Speed Printing with RFID 1KG +/- 0.03mm	PLA	1 kg refill	★★★★½ 4.5 out of 5 (199 Amazon ratings)	£42.15	£42.15	—
Bambu Lab PETG Translucent Filament 1.75mm 1kg Spool - Strong Durable 3D Print	PETG	1 kg refill	★★★★½ 4.4 out of 5 (51 Amazon ratings)	£42.41	£42.41	—
Bambu Lab 3D Printer Filament, 1.75mm PLA 3D Printing Filament Dimensional Acc	PLA	1 kg refill	★★★★½ 4.5 out of 5 (58 Amazon ratings)	£42.49	£42.49	—
Bambu Lab ABS 3D Printer Filament, Sturdy and Durable, 1.75mm Heat and Water R	ABS	1 kg refill	★★★★★ 5.0 out of 5 (9 Amazon ratings)	£42.73	£42.73	—
Bambu Lab PLA Matte Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smoot	PLA	1 kg refill	★★★★½ 4.4 out of 5 (79 Amazon ratings)	£42.76	£42.76	—
Bambu Lab PLA Matte Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smoot	PLA	1 kg refill	★★★★½ 4.4 out of 5 (79 Amazon ratings)	£42.79	£42.79	—
Bambu Lab 3D Printer Filament, PLA Basic 1.8 mm, Precise Diameter +/- 0.02 mm,	PLA	1 kg refill	★★★★½ 4.6 out of 5 (42 Amazon ratings)	£42.85	£42.85	—
Bambu Lab ABS Filament 1.75mm 1kg Spool - High-Strength, Heat-Resistant 3D Pri	ABS	1 kg refill	★★★★☆ 4.0 out of 5 (9 Amazon ratings)	£43.05	£43.05	—
Bambu Lab PLA Matte Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smoot	PLA	1 kg refill	★★★★½ 4.4 out of 5 (79 Amazon ratings)	£43.06	£43.06	—
Bambu Lab PLA Filament Matte 3D Printer Filament 1.75mm PLA 1kg High Tenacity	PLA	1 kg refill	★★★★☆ 4.0 out of 5 (20 Amazon ratings)	£43.07	£43.07	—
Bambu Lab PLA Matte Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smoot	PLA	1 kg refill	★★★★½ 4.4 out of 5 (79 Amazon ratings)	£43.23	£43.23	—
Bambu Lab 3D Printer Filament, 1.75mm PLA 3D Printing Filament Dimensional Acc	PLA	1 kg refill	★★★★½ 4.5 out of 5 (58 Amazon ratings)	£43.38	£43.38	—
Bambu Lab PLA Matte Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smoot	PLA	1 kg refill	★★★★½ 4.4 out of 5 (82 Amazon ratings)	£43.48	£43.48	—
Bambu Lab PETG Translucent Filament 1.75mm 1kg Spool - Strong Durable 3D Print	PETG	1 kg refill	★★★★½ 4.4 out of 5 (51 Amazon ratings)	£43.62	£43.62	—
Bambu Lab PLA Matte Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smoot	PLA	1 kg refill	★★★★½ 4.4 out of 5 (79 Amazon ratings)	£43.70	£43.70	—
Kretrum PLA Filament 1.75mm 3D Printer Filaments Cardboard Spool Refills 1kg W	PLA	1 kg refill	★★★★½ 4.4 out of 5 (509 Amazon ratings)	£43.95	£43.95	—
Bambu Lab PLA Matte Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smoot	PLA	1 kg refill	★★★★½ 4.4 out of 5 (82 Amazon ratings)	£43.96	£43.96	—
3DTOOLS Bamboo 1.75MM PLA Matte Refill Filament High Toughness High Speed &Eas	PLA	1 kg refill	★★★★½ 4.4 out of 5 (20 Amazon ratings)	£44.05	£44.05	—
Bambu Lab PLA Matte Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smoot	PLA	1 kg refill	★★★★½ 4.4 out of 5 (84 Amazon ratings)	£44.11	£44.11	—
Bambu Lab PLA Matte Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smoot	PLA	1 kg refill	★★★★½ 4.4 out of 5 (87 Amazon ratings)	£44.22	£44.22	—
Bambu Lab PLA Filament Matte 3D Printer Filament 1.75mm PLA 1kg High Tenacity	PLA	1 kg refill	★★★★☆ 4.1 out of 5 (22 Amazon ratings)	£44.60	£44.60	—
MarsWork PLA Filament 1.75mm PLA 3D Printer Filament(Refill),2kg Refill for Re	PLA	2 kg refill	★★★★★ 5.0 out of 5 (2 Amazon ratings)	£89.37	£44.69	—
Bambu Lab PLA Matte Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smoot	PLA	1 kg refill	★★★★½ 4.4 out of 5 (87 Amazon ratings)	£44.69	£44.69	—
Bambu Lab PLA Filament Matte 3D Printer Filament 1.75mm PLA 1kg High Tenacity	PLA	1 kg refill	★★★★☆ 4.1 out of 5 (22 Amazon ratings)	£44.97	£44.97	—
Bambu Lab PLA Matte Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smoot	PLA	1 kg refill	★★★★½ 4.4 out of 5 (79 Amazon ratings)	£45.48	£45.48	—
Bambu Lab PETG Basic Filament 1.75mm 1kg Spool - Strong Durable 3D Printer Fil	PETG	1 kg refill	★★★★★ 5.0 out of 5 (2 Amazon ratings)	£46.07	£46.07	—
Bambu Lab PLA Matte Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smoot	PLA	1 kg refill	★★★★½ 4.4 out of 5 (87 Amazon ratings)	£46.13	£46.13	—
Bambu Lab PETG Basic Filament 1.75mm 1kg Spool - Strong Durable 3D Printer Fil	PETG	1 kg refill	★★★★★ 5.0 out of 5 (4 Amazon ratings)	£46.53	£46.53	—
Bambu Lab PETG Basic Filament 1.75mm 1kg Spool - Strong Durable 3D Printer Fil	PETG	1 kg refill	★★★★★ 5.0 out of 5 (4 Amazon ratings)	£46.85	£46.85	—
Bambu Lab PLA Matte Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smoot	PLA	1 kg refill	★★★★½ 4.4 out of 5 (79 Amazon ratings)	£47.62	£47.62	—
Bambu Lab PETG Basic Filament 1.75mm 1kg Spool - Strong Durable 3D Printer Fil	PETG	1 kg refill	★★★★★ 5.0 out of 5 (2 Amazon ratings)	£48.54	£48.54	—
Bambu Lab PLA Matte 3D Printer Filament 1.75mm RFID 1kg, Ivory White-Refill	PLA	1 kg refill	★★★★½ 4.5 out of 5 (99 Amazon ratings)	£52.27	£52.27	—
PETG Filament 1.75mm 2025 Upgrade Spool Compatible with Bambulab Refill Filame	PETG	1 kg refill	★★★★½ 4.5 out of 5 (64 Amazon ratings)	£57.19	£57.19	—
Banbu Lab PETG HF 3D Printer Filament, 300mm/s High Speed PETG Filament, Easy	PETG	1 kg refill	★★★★½ 4.6 out of 5 (6 Amazon ratings)	£60.43	£60.43	—
Inslogic Pre-Dried PA6-GF25 Nylon Filament Reinforced with Fibreglass 1.75 mm	Nylon	0.25 kg refill	★★★★★ 5.0 out of 5 (6 Amazon ratings)	£22.80	£91.20	11% below
MarsWork 1.75mm PLA 3D Printer Filament, 1kg Refill, Premium Quality, Black	PLA	1 kg refill	★★★★½ 4.4 out of 5 (204 Amazon ratings)	—	—	—
MarsWork 1.75mm PLA 3D Printer Filament, 1kg Refill, Premium Quality, Red	PLA	1 kg refill	★★★★☆ 4.1 out of 5 (75 Amazon ratings)	—	—	—
MarsWork 1.75mm PLA 3D Printer Filament, 1kg Refill, Pink, Premium Quality, Ba	PLA	1 kg refill	★★★★☆ 4.1 out of 5 (17 Amazon ratings)	—	—	—
PETG Filament 1.75mm - 2kg(4.4lbs) SUNLU PETG 3D Printer Filament, Reusable Sp	PETG	2 kg refill	★★★★½ 4.5 out of 5 (861 Amazon ratings)	—	—	—
ELEGOO PLA Basic Refill 3D Printer Filament 1.75mm Dark Green 13KG	PLA	13 kg refill	★★★★½ 4.6 out of 5 (520 Amazon ratings)	£34.99	—	—
ANYCUBIC PLA 3D Printer Filament Refill 1.75mm, 1KG Texture Grey	PLA	1 kg refill	★★★★½ 4.3 out of 5 (14 Amazon ratings)	—	—	—
SUNLU PLA+ Filament Refill 1.75mm 4KG, No-Spool PLA Plus Refill for Reusable S	PLA+	4 kg refill	★★★★½ 4.4 out of 5 (251 Amazon ratings)	—	—	—
SUNLU PLA+ Filament Refill 1.75mm 4KG, No-Spool PLA Plus Refill for Reusable S	PLA+	4 kg refill	★★★★½ 4.4 out of 5 (235 Amazon ratings)	—	—	—
SUNLU 500g PLA Refill Filament 1.75mm, Refill PLA 3D Printer Filament Suitable	PLA	2 kg refill	★★★★½ 4.4 out of 5 (7,498 Amazon ratings)	—	—	—
SUNLU 500g PLA Refill Filament 1.75mm, Refill PLA 3D Printer Filament Suitable	PLA	2 kg refill	★★★★½ 4.3 out of 5 (64 Amazon ratings)	—	—	—
SUNLU 500g PLA Refill Filament 1.75mm, Refill PLA 3D Printer Filament Suitable	PLA	2 kg refill	★★★★½ 4.5 out of 5 (7,715 Amazon ratings)	—	—	—
SUNLU 500g PLA Refill Filament 1.75mm, Refill PLA 3D Printer Filament Suitable	PLA	2 kg refill	★★★★½ 4.4 out of 5 (7,431 Amazon ratings)	—	—	—
SUNLU 500g PLA Refill Filament 1.75mm, Refill PLA 3D Printer Filament Suitable	PLA	2 kg refill	★★★★½ 4.5 out of 5 (7,786 Amazon ratings)	—	—	—
SUNLU 500g PLA Refill Filament 1.75mm, Refill PLA 3D Printer Filament Suitable	PLA	2 kg refill	★★★★½ 4.5 out of 5 (6,529 Amazon ratings)	—	—	—
SUNLU 500g PLA Refill Filament 1.75mm, Refill PLA 3D Printer Filament Suitable	PLA	2 kg refill	★★★★½ 4.4 out of 5 (8 Amazon ratings)	—	—	—
SUNLU 3D Printer Filament PETG Filament Refill 1.75mm,Suitable for SUNLU Third	PETG	4 kg refill	★★★★½ 4.5 out of 5 (177 Amazon ratings)	—	—	—
NextShapes PLA Filament Refill 1.75mm, 1kg pla Pink	PLA	1 kg refill	★★★★½ 4.6 out of 5 (138 Amazon ratings)	—	—	—
Bambu Lab PLA Matte Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smoot	PLA	1 kg refill	★★★★½ 4.3 out of 5 (61 Amazon ratings)	—	—	—

Refills (no spool) filament by brand

Guides

• Bed adhesion: what actually works
  Glue sticks, hairspray, rafts, brims and expensive surfaces — an honest ranking of what fixes prints coming loose, starting with the free fix that solves most cases.
• Do you need a filament dryer?
  Wet filament is real and ruins prints, but a dedicated dryer is not the only answer. How to tell if moisture is your problem, and what to do about it.
• Filament storage: dry boxes, vacuum bags and desiccant
  Keeping filament dry is cheaper than drying it out. What actually works, what desiccant to use, and why the little sachet in the bag is already spent.
• First layer calibration, properly
  Nearly every adhesion problem and half of all print failures start in the first layer. How to set Z offset by eye, and what a good first layer actually looks like.

Best-selling Filament by year — which actually sold best, going back several years, ranked by sales position rather than opinion.